the california air resources board adopted a plan to phase in the caps. companies like cliff bar are celebrating the day tomorrowing -- hoping to take advantage of that installing solar panels on roof tops. >> this provides 70% of the electricity and heat. >> cliff bar will be able to sell carbon credits. >> we hear concern. >> he says companies going to have to pay more to meet limb skbrits those costs will be passed on to consumers and will cost jobs. >> it helps california6óç)x rede emissions. that is what they have done. >> energy expert says that is just not accurate. >> saying big energy users like utilities and oil companies have been given permits by the state to cover most of the carbon produced. the caps will be reduced over the years but says there is also a built in incentive to improve. >> if you figure out a way to pick up the gas, you get to keep the permit. >> we asked big oil refineries to weigh in on the issue. chevron reported and as it is required to do. and there is a pro vision in regulations requiring drivers and if projections ho